Module protocol 

Protocol Handling

Wire protocol parsing and serialization for HeliosDB proxy.

Structs

BindMessage

Bind message payload

CommandComplete

Command complete message

ErrorResponse

Error response message

ExecuteMessage

Execute message payload

Message

A protocol message

ParseMessage

Parse message payload (prepared statement)

ProtocolCodec

Protocol codec for framing messages

QueryMessage

Query message payload

Enums

AuthRequest

Authentication request types

MessageType

Protocol message types

StartupMessage

Startup message variants

TransactionStatus

Ready for query message

Functions

contains_ci

Case-insensitive ASCII substring test without allocating.

query_text

Borrow the SQL text out of a Query/Parse-style payload without copying. Mirrors read_cstring semantics (bytes up to the first NUL, strict UTF-8) but never allocates — for hot-path inspection where the message itself is forwarded verbatim.

starts_with_ci

Case-insensitive ASCII prefix test without allocating an uppercased copy of the haystack.